SENNHEISER HD 450 BT

Description

Fantastic wireless sound with the new HD 450BT with active noise cancellation,
AAC, aptX™ Low Latency and Bluetooth® 5.0. This set of headphones
gives you superior sound with deep, dynamic bass. Voice Assistant,
Sennheiser Smart Control Application and 30-hour battery.

SPECIFICATIONS (eng)

Technical Data

Frequency response (Microphone)
80 Hz to 6,000 Hz (-3 dB)
Transducer principle (Microphone)
MEMS
Bluetooth version
5.0
Supported Profiles
HSP, HFP, AVRCP, A2DP
Frequency response
18 Hz to 22,000 Hz (-10 dB)
Sound pressure level (SPL)
108 dB (1 kHz/0 dBFS)
THD, total harmonic distortion
< 0.3 % (1 kHz, 100 dB)
Ear coupling
Around Ear
Transducer principle
Dynamic, closed
Weight
Approx. 238 g
Charging time
Approx. 2 hours
Pick-up pattern
Dual Beamforming
Operating time
30 hours of music playback via Bluetooth with ANC activated
Battery Specification
Built-in Lithium-Polymer rechargeable battery: 3.7 V ⎓, 600 mAh
Transmission frequency
2.402 MHz to 2.480 MHz
Charging Current
500 mA max.
Audio codec
SBC, AAC, AptX™, AptX™ Low Latency
Charging voltage
5 V, DC
Modulation scheme
GFSK, π/4 DQPSK, 8DPSK
App support
EQ and updates via Sennheiser Smart Control